Accounts Receivable Securitization Programs - Additional Information (Detail)	12 Months Ended						9 Months Ended	12 Months Ended			12 Months Ended
	Dec. 31, 2014 USD ($) Bank	Dec. 31, 2013 USD ($)		Dec. 31, 2012 USD ($)		Dec. 31, 2014 Europe [Member] EUR (€)	Sep. 30, 2014 U.S. Accounts Receivable Securitization Program [Member]	Dec. 31, 2014 U.S. Accounts Receivable Securitization Program [Member] USD ($) Bank	Sep. 30, 2014 U.S. Accounts Receivable Securitization Program [Member] Maximum [Member] USD ($)	Sep. 30, 2014 U.S. Accounts Receivable Securitization Program [Member] Minimum [Member] USD ($)	Dec. 31, 2014 European Accounts Receivable Securitization Program [Member] USD ($) Bank	Dec. 31, 2014 European Accounts Receivable Securitization Program [Member] EUR (€) Bank	Dec. 31, 2014 European Accounts Receivable Securitization Program [Member] U.S.program USD ($)	Dec. 31, 2014 European Accounts Receivable Securitization Program [Member] Maximum [Member] EUR (€)
Qualitative And Quantitative Information Transferors Continuing Involvement [Line Items]
Number of banks involved in sale of fractional ownership interest of accounts receivable	2							2			2	2
Maximum purchase limit for receivable interests under accounts receivable securitization program								$ 100,000,000			$ 115,000,000	€ 95,000,000		€ 110,000,000
Level of eligible assets available under accounts receivable securitization program								less than $100 million
Amount available for accounts receivable securitization program								76,000,000	125,000,000	100,000,000	115,000,000	95,000,000
Accounts receivable expiration date							2014-09				2015-02	2015-02
Amount utilized under accounts receivable securitization program	36,000,000					0							36,000,000
Weighted average interest rate of borrowings	0.90%
Interest expenses	287,700,000	361,000,000	[1]	384,700,000	[1]			2,000,000
Credit facility amount outstanding	$ 23,000,000	$ 0

[1] Certain amounts have been revised to reflect the retrospective application of the Company’s change in inventory costing method for certain U.S. inventories to the FIFO method from the LIFO method. Refer to Note 2, “Summary of Significant Accounting Policies - Inventories,” of the notes to consolidated financial statements for further details surrounding this accounting policy change.